<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>第三个网页</title>
</head>
<body>
    <h1>用户注册</h1>
    <table>
        <tr>
            <td>用户名</td>
            <td><input type="text" name="" id=""></td>
        </tr>
        <tr>
            <td>手机号</td>
            <td><input type="text" name="" id=""></td>
        </tr>
        <tr>
            <td>密码</td>
            <td><input type="password" name="" id=""></td>
        </tr>
    </table>
    <button>注册</button> 已有账号? <a href="#">登入</a><br>
    <img src="https://picx.zhimg.com/v2-d6f44389971daab7e688e5b37046e4e4_720w.jpg?source=172ae18b" alt="图片">
</body>
</html>